- Bluetooth v4.2
- Multi-point Connection – CVC noise reduction
- 6hr playback time
- SR chipset
- 10m wireless range

- Bluetooth v4.2
- Multi-point Connection – CVC noise reduction
- 6hr playback time
- SR chipset
- 10m wireless range

- Bluetooth v3.0
- Multi-point Connection – CVC noise reduction
- 6hr playback time
- SR chipset
- 10m wireless range

- Bluetooth v4.1
-  AVRCP/A2DP/HSP/HFP Supported
-  Multi-point Connection – CVC noise reduction
-  6hr playback time
-  CSR chipset
- 10m wireless range